Napa August 10 Weather Records

Daily averages and all-time records for weather in Napa, California for the date of August 10.
August 10 All-Time Records
1901–2024
Highest temperature 102 °F 1940
Lowest temperature 40 °F 1932
Lowest daily high 64 °F 1923
Highest daily low 63 °F 1997
Most precipitation 0.04 inches 1936
August 10 Average Weather
1991–2020 1
Average high 80.0 °F
Average low 54.1 °F
Chance precipitation 0.7%
Napa August 10 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 75 59 0.00 n/a
2022 84 54 0.00 n/a
2021 85 51 0.00 n/a
2020 77 57 0.00 n/a
2019 80 55 0.00 n/a
2018 82 49 0.00 n/a
2017 75 56 0.00 n/a
2016 75 54 0.00 n/a
2015 85 54 0.00 n/a
2014 73 55 0.00 n/a
2013 77 56 0.00 0.0
2012 85 51 0.00 n/a
2011 72 55 0.00 n/a
2010 67 52 0.00 n/a
2009 92 53 0.00 n/a
2008 87 49 0.00 n/a
2007 80 56 0.00 n/a
2006 79 57 0.00 n/a
2005 75 50 0.00 n/a
2004 80 50 0.00 n/a
2003 87 47 0.00 n/a
2002 93 51 0.00 n/a
2001 80 55 0.00 n/a
2000 76 53 0.00 n/a
1999 66 58 0.00 n/a
1998 97 55 0.00 0.0
1997 73 63 0.00 0.0
1996 98 56 0.00 0.0
1995 81 53 0.00 0.0
1994 82 55 0.00 0.0
1993 73 50 0.00 0.0
1992 98 58 0.00 0.0
1991 87 57 0.00 0.0
1990 85 57 0.00 0.0
1989 74 55 0.00 0.0
1988 76 52 0.00 0.0
1987 78 52 0.00 0.0
1986 74 54 0.00 0.0
1985 86 53 0.00 0.0
1984 80 51 0.00 0.0
1983 77 61 0.00 0.0
1982 84 52 0.00 0.0
1981 77 54 0.00 0.0
1980 83 50 0.00 0.0
1979 83 52 0.00 0.0
1978 78 51 0.00 0.0
1977 77 54 0.00 0.0
1976 77 54 0.00 0.0
1975 81 52 0.00 0.0
1974 78 52 0.00 0.0
1973 86 54 0.00 0.0
1972 80 54 0.00 0.0
1971 92 62 0.00 0.0
1970 97 57 0.00 0.0
1969 85 56 0.00 0.0
1968 n/a 53 0.00 0.0
1967 77 52 0.00 0.0
1966 78 52 0.00 0.0
1965 86 53 0.00 0.0
1964 85 54 0.00 0.0
1963 93 54 0.00 0.0
1962 85 54 0.00 0.0
1961 81 52 0.00 0.0
1960 75 49 0.00 0.0
1959 76 54 0.00 0.0
1958 85 54 0.00 0.0
1957 83 55 0.00 0.0
1956 91 54 0.00 0.0
1955 82 50 0.00 0.0
1954 72 46 0.00 0.0
1953 88 54 0.00 0.0
1952 74 54 0.00 0.0
1951 75 51 0.00 0.0
1950 78 52 0.00 0.0
1949 72 55 0.00 0.0
1948 73 54 0.00 0.0
1947 84 53 0.00 n/a
1946 n/a n/a n/a n/a
1945 82 55 0.00 n/a
1944 86 50 0.00 n/a
1943 80 54 0.00 n/a
1942 80 56 0.00 n/a
1941 77 58 0.00 n/a
1940 102 50 0.00 n/a
1939 80 52 0.00 n/a
1938 89 46 0.00 n/a
1937 94 56 0.00 n/a
1936 80 50 0.04 n/a
1935 100 49 0.00 n/a
1934 85 53 0.00 n/a
1933 n/a n/a 0.00 n/a
1932 82 40 0.00 n/a
1931 81 47 0.00 n/a
1930 82 58 0.00 n/a
1929 78 52 0.00 n/a
1928 73 52 0.00 n/a
1927 72 50 0.00 n/a
1926 72 51 0.00 n/a
1925 70 58 0.00 n/a
1924 83 51 0.00 n/a
1923 64 52 0.00 n/a
1922 87 51 0.00 n/a
1921 75 52 0.00 n/a
1920 87 51 0.00 n/a
1919 77 48 0.00 n/a
1918 86 48 0.00 n/a
1917 79 49 0.00 n/a
1916 n/a n/a n/a n/a
1915 n/a n/a n/a n/a
1914 79 59 0.00 n/a
1913 80 63 0.00 n/a
1912 83 60 n/a n/a
1911 67 51 0.00 n/a
1910 74 49 0.00 n/a
1909 74 52 0.00 n/a
1908 74 51 0.00 n/a
1907 85 55 0.00 n/a
1906 78 57 0.00 n/a
1905 78 57 0.00 n/a
1904 73 53 0.00 n/a
1903 73 50 0.00 n/a
1902 75 60 0.02 n/a
1901 89 48 0.00 n/a
What's the all-time high for Napa on 8/10?
For the date of Aug 10, the highest temperature ever reached in Napa history is 102 °F which happened in 1940.
Highest Temperatures in Napa on August 10
Rank Temperature Year
1 102 °F 1940
2 100 °F 1935
3 98 °F 1992
3 98 °F 1996
5 97 °F 1998
5 97 °F 1970
7 94 °F 1937
8 93 °F 2002
8 93 °F 1963
10 92 °F 2009
10 92 °F 1971
What's the all-time low for Napa on 8/10?
For the date of Aug 10, the lowest temperature ever reached in Napa history is 40 °F which happened in 1932.
Lowest Temperatures in Napa on August 10
Rank Temperature Year
1 40 °F 1932
2 46 °F 1938
2 46 °F 1954
4 47 °F 2003
4 47 °F 1931
6 48 °F 1919
6 48 °F 1918
6 48 °F 1901
9 49 °F 2018
9 49 °F 1910
9 49 °F 1935
9 49 °F 1917
9 49 °F 1960
9 49 °F 2008
Lowest High Temperatures in Napa on August 10
Rank Temperature Year
1 64 °F 1923
2 66 °F 1999
3 67 °F 2010
3 67 °F 1911
5 70 °F 1925
6 72 °F 1949
6 72 °F 1927
6 72 °F 1954
6 72 °F 1926
6 72 °F 2011
What's the most it has ever rained in Napa on 8/10?
For the date of Aug 10, the most precipitation ever recorded in Napa history is 0.04 inches which happened in 1936.
All-Time Most Precipitation in Napa on August 10
Rank Precipitation Year
1 0.04 inches 1936
2 0.02 inches 1902
Weather Station Details
Years Station Coordinates
1999–2024 Napa County Airport location
1901–1998 Napa State Hospital location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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